{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "cell type", "RNA", "DNA", "protein"], "input": "The three jun genes showed a similar time course in their induction by PMA , maximal mRNA levels being reached after 60 min of induction."}
{"cell line": [], "cell type": [], "RNA": [], "DNA": ["jun genes"], "protein": []}